Over years of development, Shenzhen Hongfa Automatic Door Co, Ltd. has gained experience in designing and manufacturing self repairing high speed doors and has been a reliable China-based manufacturer. Hongfa Automatic Door Company focuses on providing a variety of custom roll up doors for customers. The design of Hongfa industrial doors focuses on the technique and function. Its sensitive radar sensor can effectively detect the coming objects. The product is designed with great electromagnetic compatibility. The insulated housing functions to reduce electromagnetic disturbance to a certain level. The edge of curtain features continuous injection molded teeth.
We aim to reduce the negative impact on environmental. We constantly adopt new production technology and energy-saving technology to minimize emission.